Register

Help me with example 2 please​

Help me with example 2 please​
asked 226k views
4 votes
Help me with example 2 please​

Help me with example 2 please​-example-1
asked
User Chris Hill
by
8.3k points

2 Answers

1 vote

Answer:

you need to calculate it by percentage

answered
User Zetki
by
8.2k points
1 vote

Answer:

mass = 20g

volume = 80ml =0.08 dm³


p = (mass)/(volume)


p = (20g)/(0.08 \:dm ^(3) ) \\ p = 250gdm {}^( - 3)

answered
User Henriquesalvaro
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!